<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="./css/style.css">
    <title>Document</title>
</head>
<body>
    <div class="container">
        <h1>welcome</h1>
        <form action="#">
            <input class="userBx" type="text" placeholder="username">
            <input class="userBx" type="password" placeholder="password">
            <input class="submit" type="submit" value="GO">
        </form>
    </div>
    <script src="./js/index.js"></script>
</body>
</html>